Respuesta :

Answer:

55

Step-by-step explanation:

Given two sides

If you know two other sides of the right triangle, it's the easiest option; all you need to do is apply the Pythagorean theorem:

a² + b² = c²

if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root:

a = √(c² - b²)

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Answer:

n = 55

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 + 48^2 = 73^2

a^2 + 2304 = 5329

5329 - 2304 = 3025

√3025 = 55

Hope this helps

-Amelia The Unknown